Compression Spring

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Compression Spring

Compression Spring

Compression springs, a type of open-coiled helical springs, are designed to resist compression along the wind axis. They are commonly fitted inside a hole or placed on a rod. When subjected to a load, compression springs push back against the force and return to their original length. Known for their excellent resistance to linear compressing forces, compression springs are highly efficient devices. HSI offers helical compression springs in various forms and cross-sections for linear applications, all manufactured to the highest quality standards.


At HSI, we provide industrial springs with the following specifications:

Diameter0.08 to 20.00 in2.0 to 508.0 mm
Free Length0.08 to 60.00 inch2.0 to 1524.0 mm
Wire Size0.004 to 2.362 in0.1 to 60 mm
Direction of WindingRight HandLeft HandOptional
Loop TypesMachine HooksExtendedSingle Full Loop
Side HooksCross OverDouble Full Loop
MaterialBeryllium CopperMusic WireInconel
Chrome SiliconChromium VanadiumPhosphor Bronze
Stainless Steel 302Stainless Steel 304Stainless Steel 316


PlainBlack OxidePainted
CadmiumPassivateZinc Gold
Zinc Silver


Compression Spring Shape Types

Helical compression springs are available in various shapes, with custom designs tailored to specific applications. Common shapes include:

  • Conical Compression Spring: Features a conical shape with a reduced spring radius.
  • Hourglass Compression Spring: Tightly tapered towards the center, with outer coils having a larger diameter.
  • Barrel-Shaped Compression Spring: Wider towards the center and reduced towards the ends.

Compression Spring End Types

We provide compression helical springs in the following end types:Open Ends: Consistent coils throughout with no pitch change.

  • Closed Ends: Ends are not grounded, and end coil pitch is reduced, preventing end coils from touching each other.
  • Open and Ground Ends: The last coil appears flat with less parallel end.

Closed, Squared, and Ground Ends: The last coil is not flat and has fewer parallel ends.

Stock Compression Springs

Our stock includes various types of compression springs manufactured to appropriate stress levels:

  • Round Wire Compression Springs: Inexpensive, efficient, and reliable, suitable for general-purpose applications in various material constructions.
  • High-Performance Compression Springs: Designed for high performance, provided in various configurations and sizes, with squared and grounded ends, suitable for applications up to 220°C or 425°F.
  • Heavy-Duty Compression Springs: Designed for heavy-duty applications with rectangular cross-sections, rounded corners, and ground, squared flat ends. Available in quality chrome silicon steel alloys for maximum life.
  • Continuous Length Compression Springs: Long-length springs cut to desired lengths for prototyping and maintenance uses.

Applications of Compression Springs

We specialize in manufacturing springs for various industries, including:

  • Mining Machine Manufacturers
  • Instrumentation Industries
  • Railways
  • Elevator Industries
  • Material Handling Equipment Manufacturers
  • Automobile Industries
  • Chemical Industry Machine Manufacture
  • Textile Industries
  • Switchgear Manufacturers
  • Die Compression Springs / ISO 10243

HSI also supplies ISO standard 10243 springs for die applications.

For more information about custom open-coiled helical springs, please contact us at

About Us

Welcome to Hariome Spring Industries, a premier destination for top-quality springs in India. Established in 1989, we have been at the forefront of spring manufacturing, offering a comprehensive range of heavy-duty springs, wire springs, strip springs, and wire forms to meet diverse industrial needs.

Driven by a commitment to innovation and excellence, we prioritize technological advancements, continuous improvement, and unwavering dedication to quality. Our experienced and skilled production team ensures the fabrication of superior-quality springs, continually enhancing our manufacturing processes to meet evolving standards.

At Hariome Spring Industries, we boast a wide manufacturing range, capable of producing wire springs ranging from 0.1mm to 40mm. Our extensive product lineup includes compression springs, tension springs, torsion springs, back rod springs, extension springs, taper springs, flexible springs, hook springs, bevel springs, conical springs, Belleville springs, R clips, C clips, metal stamping springs, spring washers, wire forms, and more. Additionally, we offer customized spring solutions tailored to our customers' specific requirements.

Experience reliability, precision, and excellence with Hariome Spring Industries – your trusted partner for premium-quality springs in India.

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